Nature Made® Zero Sugar‡ Energy◆ B12 Gummies provide 1000 mcg of Vitamin B12 per serving with Zero grams of sugar. Best of all, these B12 gummies for adults are aspartame free! We sweeten with a sugar alcohol known as maltitol, which has the best GI tolerance among the sugar alcohols[2]. Vitamin B12 is necessary for normal function of the nervous system, helps convert food into cellular energy and supports the production of SAM-e, which is important to neurotransmitter function and mood health. Add these sugar free B12 gummies‡ to your daily routine.†